media: i2c: ov5670: Allow probing with OF

The ov5670 driver currently only supports probing using ACPI matching.
Add support for OF and add a missing header inclusion.

Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Tested-by: Luca Weiss <luca@z3ntu.xyz>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>

diff --git a/drivers/media/i2c/ov5670.c b/drivers/media/i2c/ov5670.c
index bc9fc3b..07a396c 100644 (file)
--- a/drivers/media/i2c/ov5670.c
+++ b/drivers/media/i2c/ov5670.c
@@ -3,7 +3,9 @@
 
 #include <linux/acpi.h>
 #include <linux/i2c.h>
+#include <linux/mod_devicetable.h>
 #include <linux/module.h>
+#include <linux/of.h>
 #include <linux/pm_runtime.h>
 #include <media/v4l2-ctrls.h>
 #include <media/v4l2-device.h>
@@ -2583,11 +2585,18 @@ static const struct acpi_device_id ov5670_acpi_ids[] = {
 MODULE_DEVICE_TABLE(acpi, ov5670_acpi_ids);
 #endif
 
+static const struct of_device_id ov5670_of_ids[] = {
+       { .compatible = "ovti,ov5670" },
+       { /* sentinel */ }
+};
+MODULE_DEVICE_TABLE(of, ov5670_of_ids);
+
 static struct i2c_driver ov5670_i2c_driver = {
        .driver = {
                .name = "ov5670",
                .pm = &ov5670_pm_ops,
                .acpi_match_table = ACPI_PTR(ov5670_acpi_ids),
+               .of_match_table = ov5670_of_ids,
        },
        .probe_new = ov5670_probe,
        .remove = ov5670_remove,